/**
 * GrowZenix Theme Core Stylesheet
 * Brand: GrowZenix | Tagline: Grow Smarter. Scale Faster.
 */

/* Header & Navigation Bar (78px desktop height) */
.gz-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: 78px;
  background-color: #FFFFFF;
  border-bottom: 1px solid #E2E8F0;
  transition: all 0.25s ease-in-out;
}

.gz-header.gz-scrolled {
  box-shadow: 0 4px 20px rgba(11, 16, 32, 0.08);
}

.gz-header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Brand Wordmark & Geometric Symbol */
.gz-brand {
  display: flex;
  align-items: center;
}

.gz-logo-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.gz-logo-text {
  font-family: var(--gz-font-primary);
  font-weight: 800;
  font-size: 24px;
  color: var(--gz-primary-text);
  letter-spacing: -0.5px;
}

.gz-logo-text .gz-accent {
  color: var(--gz-primary-blue);
}

.gz-logo-light {
  color: #FFFFFF;
}

.gz-logo-light .gz-accent {
  color: var(--gz-electric-blue);
}

/* Nav Menu */
.gz-navigation {
  display: flex;
  align-items: center;
}

.gz-nav-menu {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

.gz-nav-menu li {
  position: relative;
}

.gz-nav-menu a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--gz-primary-text);
  text-decoration: none;
  padding: 8px 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: color 0.15s ease;
}

.gz-nav-menu a:hover,
.gz-nav-menu li.current-menu-item > a {
  color: var(--gz-primary-blue);
}

.gz-nav-badge {
  font-size: 10.5px;
  font-weight: 700;
  background: rgba(37, 99, 235, 0.1);
  color: var(--gz-primary-blue);
  padding: 2px 7px;
  border-radius: 6px;
  margin-left: 4px;
}

/* Header CTA & Mobile Button */
.gz-header-cta {
  display: flex;
  align-items: center;
  gap: 16px;
}

.gz-mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

.gz-hamburger-bar {
  width: 22px;
  height: 2px;
  background-color: var(--gz-primary-text);
  border-radius: 2px;
  transition: all 0.25s ease;
}

/* Standard Buttons */
.gz-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: var(--gz-radius-button);
  font-family: var(--gz-font-primary);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
  border: 1px solid transparent;
  line-height: 1.2;
}

.gz-btn-primary {
  background-color: var(--gz-primary-blue);
  color: #FFFFFF;
}

.gz-btn-primary:hover {
  background-color: var(--gz-primary-blue-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.gz-btn-secondary {
  background-color: transparent;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.25);
}

.gz-btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
}

.gz-btn-secondary-light {
  background-color: #FFFFFF;
  color: var(--gz-primary-text);
  border-color: var(--gz-border);
}

.gz-btn-secondary-light:hover {
  background-color: var(--gz-soft-bg);
  border-color: var(--gz-muted-text);
}

.gz-btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
}

.gz-btn-whatsapp:hover {
  background-color: #1EBE5D;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

/* Card Components */
.gz-card {
  background-color: #FFFFFF;
  border-radius: var(--gz-radius-card);
  border: 1px solid var(--gz-border);
  box-shadow: var(--gz-shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  overflow: hidden;
}

.gz-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--gz-shadow-hover);
  border-color: var(--gz-electric-blue);
}

.gz-card-dark {
  background-color: var(--gz-secondary-dark);
  border-color: var(--gz-border-dark);
  color: #FFFFFF;
}

.gz-card-dark:hover {
  border-color: var(--gz-electric-blue);
}

/* Grids */
.gz-grid {
  display: grid;
  gap: 28px;
}

.gz-grid-2 { grid-template-columns: repeat(2, 1fr); }
.gz-grid-3 { grid-template-columns: repeat(3, 1fr); }
.gz-grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Footer Styles */
.gz-footer {
  background-color: var(--gz-primary-dark);
  color: var(--gz-muted-text);
  padding: 80px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.gz-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.2fr 1.6fr;
  gap: 48px;
  margin-bottom: 56px;
}

.gz-footer-heading {
  color: #FFFFFF;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.2px;
}

.gz-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.gz-footer-links a {
  color: var(--gz-muted-text);
  text-decoration: none;
  font-size: 14.5px;
  transition: color 0.15s ease;
}

.gz-footer-links a:hover {
  color: var(--gz-electric-blue);
}

.gz-footer-tagline {
  color: var(--gz-electric-blue);
  font-weight: 600;
  font-size: 14px;
  margin-top: 8px;
  margin-bottom: 12px;
}

.gz-footer-bio {
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 20px;
  max-width: 340px;
}

.gz-footer-socials {
  display: flex;
  gap: 16px;
}

.gz-footer-socials a {
  color: #FFFFFF;
  font-size: 13.5px;
  text-decoration: none;
  transition: color 0.15s ease;
}

.gz-footer-socials a:hover {
  color: var(--gz-electric-blue);
}

.gz-academy-callout {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 14px 16px;
  border-radius: 10px;
  margin: 16px 0;
}

.gz-academy-callout p {
  margin: 0;
  font-size: 13px;
  color: #FFFFFF;
}

.gz-badge-education {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  color: #60A5FA;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.gz-footer-info {
  font-size: 13.5px;
  line-height: 1.6;
}

.gz-footer-info a {
  color: #FFFFFF;
  text-decoration: none;
}

.gz-footer-info a:hover {
  color: var(--gz-electric-blue);
}

.gz-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 13px;
}

.gz-footer-legal {
  display: flex;
  gap: 12px;
}

.gz-footer-legal a {
  color: var(--gz-muted-text);
  text-decoration: none;
}

.gz-footer-legal a:hover {
  color: #FFFFFF;
}

/* Tablet & Mobile Responsiveness */
@media (max-width: 1024px) {
  .gz-header {
    height: 72px;
  }
  .gz-navigation {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: #FFFFFF;
    border-bottom: 1px solid var(--gz-border);
    padding: 28px 24px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    overflow-y: auto;
    z-index: 9999;
  }
  .gz-navigation.gz-open {
    display: block;
  }
  .gz-nav-menu {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
  .gz-mobile-menu-btn {
    display: flex;
  }
  .gz-header-cta .gz-btn {
    display: none;
  }
  .gz-footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
  .gz-grid-3, .gz-grid-4 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 767px) {
  .gz-header {
    height: 68px;
  }
  .gz-navigation {
    top: 68px;
    padding: 24px 18px;
  }
  .gz-footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .gz-footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  .gz-grid-2, .gz-grid-3, .gz-grid-4 {
    grid-template-columns: 1fr;
  }
}